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Sergio Cavazos is a member of the Government Law & Policy Practice in Greenberg Traurig’s Austin office. Sergio has strong experience working with the Texas House of Representatives, having served as Chief of Staff and in a variety of other positions for State Representative Eddie Lucio III. In these roles, he developed legislative agendas, reviewed legislative proposals, and assisted with the development and passage of legislation. Sergio also served as Director of the Texas House Committee on Insurance, where he assisted in the development and passage of SB 1264 to prevent surprise medical billing in Texas.



  • Office of Representative Eddie Lucio III, Texas House of Representatives, 2013-2022
    • Chief of Staff, 2021-2022
    • Legislative Director, 2016-2021
    • Policy Analyst, 2015-2016
    • Legislative Aide, 2013-2015
  • Committee Director, Texas House Committee on Insurance, 2019-2021
  • Committee Director, Texas House Committee on Rules & Resolutions, 2017-2019

Recognition & Leadership

  • Listed, Capitol Inside, “Rising Stars,” 2023
  • General Counsel, Transit Forward Board of Directors, 2024
  • Chair, University of Texas Election Supervisory Board, 2019-2020


  • J.D., University of Texas School of Law, 2022
  • B.A., University of Texas at Austin, 2017
  • Texas
  • Spanish, Fluent